Bechtel, Robert B.; Marans, Robert W. (Ed)  & Michelson, William (Ed) <br/><br/>
Methods in environmental and behavioral research 

 - New York  Van Nostrand-Reinhold Company  1987 
 - vi,414  Hb 
<br/><br/><label>ISBN: </label>0-442-21157-0 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>710.7